Summary
Overview
Work History
Education
Skills
Websites
Certification
Certifications
Timeline
Generic

Andrea Mejia

Wesley Chapel

Summary

Process analyst with 3+ years of experience using data to solve problems, improve processes, and support better decision-making. Skilled in SQL, Excel, Power BI, and process improvement, with a strong track record of turning complex data into clear insights. Known for working well across teams and delivering practical, data-driven solutions.

Overview

4
4
years of professional experience
1
1
Certification

Work History

Process Analyst

Walmart
01.2024 - Current
  • Improved efficiency and visibility by designing automated workflows and dashboards. Used SQL and Excel to analyze KPIs, uncover trends, and deliver actionable insights that empowered stakeholders to make faster, data-driven decisions.
  • Partnered with cross-functional teams to streamline processes, leading to a 20% improvement in key performance metrics.
  • Collaborated with stakeholders to gather reporting requirements and built a Looker dashboard to monitor at-risk label patterns, reducing voids and contributing to $50K in cost savings.
  • Collaborated with end users to iteratively improve training materials and support documentation, boosting user understanding and process compliance.
  • Led weekly performance reviews using SQL, Excel, and Qlik to monitor KPIs, uncover trends, and recommend process improvements.
  • Documented business processes and trained teams on automation best practices, supporting adoption and long-term efficiency.
  • Created a daily loss analysis with Qlik and BigQuery to identify top loss areas and provide targeted, data-driven recommendations.
  • Built an automated Excel tool to consolidate labor and production data, giving managers real-time performance visibility and supporting alignment with business goals.

Quality & Compliance Engineer

3M
07.2022 - 01.2024
  • Developed supplier onboarding materials, SOPs, and document approval workflows to streamline compliance and ensure consistent alignment with company standards.
  • Led a cross-functional team across the U.S. and Europe to resolve non-conformance issues, reducing customer complaints and improving delivery performance by 50%.
  • Built Power BI dashboards to enhance data visualization and empower engineers with easy access to supplier and material specifications, driving informed decision-making.
  • Led customer-specific requirement reviews to ensure compliance with quality and regulatory standards, effectively communicating key findings and actionable recommendations to stakeholders.
  • Coordinated the SAP migration of OEM specifications, ensuring data accuracy, optimizing workflows, and driving successful system integration.

Process Engineering Intern

Novo Nordisk
05.2021 - 07.2021
  • Worked with system owners to gather requirements and develop clear process documentation, improving onboarding efficiency and standardizing daily operations for better consistency and compliance.

Education

Bachelor of Science - Chemical and Biomolecular Engineering

University of Illinois at Urbana-Champaign

Skills

  • Data Analysis & Visualization: Excel, SQL, Power BI, Looker, Tableau, Excel, BigQuery, Visio, Powerpoint
  • Business Analysis & Reporting: KPI Monitoring, Gap Analysis, Trend Analysis, Data Interpretation
  • Process Improvement: Root Cause Analysis, Continuous Improvement, Operational Efficiency, Change management, Process mapping, Continuous Improvement
  • Stakeholder Communication & Collaboration: Cross-functional Teamwork, Reporting, Presentation Skills, Sharepoint

Certification

  • Power BI Udemy Jun 2023
  • IBM Business Analyst Professional Certificate Coursera March 2025

Certifications

Power BI                                                                                                                                       Jun 2023

Udemy

IBM Business Analyst Professional Certificate                                                                         Mar 2025

Coursera

Timeline

Process Analyst

Walmart
01.2024 - Current

Quality & Compliance Engineer

3M
07.2022 - 01.2024

Process Engineering Intern

Novo Nordisk
05.2021 - 07.2021

Bachelor of Science - Chemical and Biomolecular Engineering

University of Illinois at Urbana-Champaign

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